Optional Accessories - Makita DA330D Manual De Instrucciones

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Manual de instrucciones (45 páginas)

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ASSEMBLY

CAUTION:

Always be sure that the tool is

switched off and the battery cartridge is removed

before carrying out any work on the tool.

Installing or removing drill bit

Optional accessory

For model DA330D

► Fig.6: 1. Chuck key

To install the drill bit, place it in the chuck as far as it will go. Tighten

the chuck by hand. Place the chuck key in each of the three holes

and tighten clockwise. Be sure to tighten all three chuck holes evenly.

To remove the drill bit, turn the chuck key counterclock-

wise in just one hole, then loosen the chuck by hand.

After use, return the chuck key to the storage cavity on the tool.

For model DA331D

► Fig.7: 1. Sleeve

Hold the tool firmly and turn the sleeve counterclockwise to open

the chuck jaws. Place the drill bit in the chuck as far as it will go.

Hold the tool firmly turn the sleeve clockwise to tighten the chuck.

To remove the drill bit, hold the tool firmly turn the

sleeve counterclockwise.

Chuck key holder

For model DA330D

► Fig.8: 1. Chuck key holder 2. Hook portion 3. Slot 4. Rail

To install the chuck key holder, point the hook portion of it toward

the housing. Then insert the rails of the chuck key holder to the

slots of the tool housing until it locks in place with a little click.

To remove, hold the chuck key holder and then take it out.

OPERATION

CAUTION:

Always insert the battery cartridge all

the way until it locks in place. If not, it may accidentally fall

out of the tool, causing injury to you or someone around you.

CAUTION:

When the speed comes down

extremely, reduce the load or stop the tool to

avoid the tool damage.

CAUTION:

Hold the tool firmly with one hand on

the gripping part of the tool when operating the tool.

For model DA330D

► Fig.9

For model DA331D

► Fig.10

Drilling operation

Drilling in wood

When drilling in wood, the best results are obtained

with wood drills equipped with a guide screw. The guide

screw makes drilling easier by pulling the drill bit into

the workpiece.

Drilling in metal

To prevent the drill bit from slipping when starting a hole, make an

indentation with a center-punch and hammer at the point to be drilled.

Place the point of the drill bit in the indentation and start drilling.

Use a cutting lubricant when drilling metals. The excep-

tions are iron and brass which should be drilled dry.

CAUTION:

Pressing excessively on the tool will

not speed up the drilling. In fact, this excessive pressure

will only serve to damage the tip of your drill bit, decrease

the tool performance and shorten the service life of the tool.

CAUTION:

Hold the tool firmly and exert care

when the drill bit begins to break through the

workpiece. There is a tremendous force exerted on

the tool/drill bit at the time of hole break through.

CAUTION:

A stuck drill bit can be removed

simply by setting the reversing switch to reverse

rotation in order to back out. However, the tool

may back out abruptly if you do not hold it firmly.

CAUTION:

Always secure workpieces in a

vise or similar hold-down device.

CAUTION:

If the tool is operated continuously until

the battery cartridge has discharged, allow the tool to rest

for 15 minutes before proceeding with a fresh battery.

MAINTENANCE

CAUTION:

Always be sure that the tool is

switched off and the battery cartridge is removed before

attempting to perform inspection or maintenance.

NOTICE:

Never use gasoline, benzine, thinner, alcohol

or the like. Discoloration, deformation or cracks may result.

To maintain product SAFETY and RELIABILITY,

repairs, any other maintenance or adjustment should

be performed by Makita Authorized or Factory Service

Centers, always using Makita replacement parts.